package com.lei2j.decorator;

/**
 * Created by lei2j on 2019/1/13.
 */
public abstract class Beverage1 {

    protected String description;

    protected int size;

    public int getSize() {
        return size;
    }

    public void setSize(int size) {
        this.size = size;
    }

    public abstract double cost();

    public String getDescription() {
        return description;
    }
}
